ssl teardown test

ssltest.py

import socket, ssl, sys

if len(sys.argv) == 1:
    hostname = 'www.naver.com'
else:
    hostname = sys.argv[1]

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

with socket.create_connection((hostname, 443)) as sock:
    with ctx.wrap_socket(sock, server_hostname = hostname) as ssock:
        foo = ssock.unwrap()
        print(f"unwap returns {foo}")